LCTL-NODEMAP-ACTIVATE(8)

📦 version 2.17.58, in ubuntu stonking

💅 LCTL-NODEMAP_ACTIVATE — the glow-up switch for nodemaps 💅

okay bestie, welcome to lctl-nodemap_activate from the Lustre Configuration Utilities crew ✨ this is the manual page, but make it fashion.

✨ NAME ✨

lctl-nodemap_activate — turns the nodemap feature on or off, like a light switch but for your whole filesystem's personality 🌈

🎀 SYNOPSIS 🎀

lctl nodemap_activate

or

lctl nodemap activate {<0,off,false,f,no,n>|<1,on,true,t,yes,y>}

💖 DESCRIPTION 💖

so here's the tea 🍓 nodemap_activate is the global, one-switch-to-rule-them-all control for the nodemap feature. like, it's not messing around with one little rule, it's flipping the entire vibe of your system.

when nodemap is active, every single client ID gets mapped based on the rules your administrator set up. slay. and on top of that? filesystem operations may be restricted or prevented 😭 so like, not everyone gets to touch everything anymore. it's giving bouncer at the club, iykyk 🫶

👑 OPTIONS 👑

  • 0, off, false, f, no, n — disables the nodemap feature, aka turning it all the way down 🔇
  • 1, on, true, t, yes, y — activates the nodemap feature, aka the moment it becomes the main character 🔥

like, it really said "six different ways to say no and six different ways to say yes" and we respect it 💀

🌸 EXAMPLES 🌸

turning it on, no cap:

# lctl nodemap_activate 1

⭐ AVAILABILITY ⭐

lctl nodemap_activate has been part of the lustre(7) filesystem package since release 2.6.0 — so it's been iconic for a minute now 🧚

💜 SEE ALSO 💜

and that's a wrap, bestie 🎀 this whole page is from the Lustre fam, dated 2024-08-14, and it lives at LCTL-NODEMAP_ACTIVATE(8) in your manual. go forth and activate responsibly, mwah 💖✨

📦 where this page comes from